* Update reset_state.go

* Update reset_state.go

* reduce downloader deps

* reduce downloader deps

* save

* reduce downloader deps

* reduce downloader deps

* reduce downloader deps

* save

* save

* save

* save

* save

* save

* save

* save

* use semaphore instead of a chan struct{}
* move MaxPendingPeers default value to DefaultConfig.P2P
* log Error if Accept fails
* replace quit channel with context

The test was slow, because it was trying to find
predefined nodeIDs (lookupTestnet) by generating random keys
and trying to find their neighbours
until it hits all nodes of the lookupTestnet.
In addition each FindNode response was waited for 0.5 sec (respTimeout).
This could take up to 30 sec and fail the test suite.

A fake random key generator is now used during the test.
It issues the expected keys, and the lookup converges quickly.
The reply timeout is reduced for the test.
Now it normally takes less than.1 sec.

* save

* save

* save

* save

* save

* save

* save

* save

* save

* Re-introduced cleanup of temporary table

* Fix sign

* Fix lint

* Fix lint

* Revert

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* Place finishHandlingForkChoice after startHandlingForkChoice

* forkChoiceMessage -> forkChoice

* Check that safe & finalized blocks are canonical for no-op forkChoice

* save

* save

* tolerate some fails

* tolerate some fails

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

This changes the definitions of Ping and Pong, adding an optional field
for the sequence number. This field was previously encoded/decoded using
the "tail" struct tag, but using "optional" is much nicer.

see https://github.com/ethereum/go-ethereum/pull/22842



Co-authored-by: Felix Lange <fjl@twurst.com>

* Potential fix for verification

* multi verify

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* Forgot to check err status

* Invalid header shouldn't fail the entire stage

This adds support for a new struct tag "optional". Using this tag, structs used
for RLP encoding/decoding can be extended in a backwards-compatible way,
by adding new fields at the end.

see geth commit https://github.com/ethereum/go-ethereum/commit/700df1442d714cb3c42a602c39c042ce88be463f



Co-authored-by: Felix Lange <fjl@twurst.com>

* save

* save

* save

* Snapshots: open torrent udp in docker-compose.yml

* Snapshots: open torrent udp in docker-compose.yml

* Experiment files 1 by 1

* Remove check

* sort preverified snapshots

* docs: docker permissions

* sort preverified snapshots

* sort preverified snapshots

* sort preverified snapshots

* sort preverified snapshots

* sort preverified snapshots

* sort preverified snapshots

* save

* Fix speed log, remove file name

* Move timer out of the loop

* Calculate total size of downloaded files

* Fixes

* Fix

* Fix

* Fix

* Move downloadData

* Fix

* Revert "Fix"

This reverts commit 038e02b8a4d23cd32ddb111e9f325fc4ce1bbe2b.

* Revert "Move downloadData"

This reverts commit 8130a4d9bdc0705082eb7fe94e2261c9313f8482.

* Revert "Fix"

This reverts commit 1dca25bd68772bc42ac710c24698c8670f9f6b86.

* Revert "Fix"

This reverts commit ee5a1e82abd47bef4f9d8f0f68b8497476d29c0b.

* Revert "Fix"

This reverts commit 8af7be71d4685e0d6115fef91ed2f304695e1df9.

* Revert "Fixes"

This reverts commit 50509af81f3721cca957cd15d0286e8f30e5097b.

* Revert "Calculate total size of downloaded files"

This reverts commit 64a26df54f6226d739c8a5b57b32ad5af07d3061.

* Remove progress

* Remove progress

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>

* RPC: admin.peers()

This RPC method returns information about the connected remote nodes.
https://geth.ethereum.org/docs/rpc/ns-admin#admin_peers

The peers are collected from all configured sentries.
See: https://github.com/ledgerwatch/interfaces/pull/102



Test with:
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc": "2.0", "method": "admin_peers", "params": [], "id":1}' localhost:8545

* save

* liner fix

Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>

* got rid of the automatic usage of net api

* less confusing comment

* ops

* ops2

* important

* ops